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GNU/Linux for Games: FUTEX2 and DOSBox

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Gaming
  • FUTEX2 futex_waitv Wired Up For Other Architectures With Linux 5.16-rc3 - Phoronix

    FUTEX2 as in the new futex_waitv system call landed in Linux 5.16 back during the merge window for improving the efficiency of running Windows games on Linux for those that rely on Windows' WaitForMultipleObjects functionality with futex_waitv is now the ability to wait on multiple futexes. That new system call is now supported on more architectures with the next Linux 5.16 release candidate.

    Back with the original FUTEX2/futex_waitv patches the system call was wired up for x86/x86_64 and Arm. Patches since then enabled the system call for MIPS, s390, parisc,and s390. Landing today was enabling the system call for the rest of the supported CPU architectures by the Linux kernel, not that it's too important for those archs from the gaming aspect but for other use-cases in wanting to wait on multiple futexes.

  • DOSBox Basics on Linux – CubicleNate's Techpad

    DOSBox is an excellent DOS environment that you can enjoy on modern Linux systems. I was never really into DOS all that much in my early computer years. I used it but I didn’t really enjoy it. I much preferred Commodore 64 because it was far more colorful, later the Amiga, because it was far better in sound and graphics and I got my first x86 based system in the Windows 98 years where I only used DOS to do gaming. That said, I do have many happy memories of playing DOS based games like Space Quest, Police Quest, Simant and many others. Games like Descent and Doom have been ported to Linux so there is no benefit in running the DOS version.

    I got the “hankering” to play some old DOS games, specifically Oregon Trail and Sim Ant for some unknown reason, perhaps it was head injury induced, I can’t say for sure. As I was playing with DOSBox, I couldn’t help but think how much I was enjoying the experience and started thinking, “Can I easily integrate these games in my openSUSE Tumbleweed, Plasma Desktop experience?”

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

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  • How To Install MongoDB on AlmaLinux 9 - idroot

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  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
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